Black Canary, Huntress, Cassandra Cain, and Renee Montoya will join Harley Quinn’s girl gang in the Margot Robbie film Birds of Prey… Robbie will produce Birds of Prey and reprise her Suicide Squad character, Harley Quinn. The film is centered around a revolving group of female heroes and villains, individuals with knowledge of thew project tell The Wrap. (Via)

Assuming the report is accurate (as always, grain of salt, etc.), Harley, Black Canary (possessor of the supersonic canary cry), Huntress (a former member of the Justice League who resigned after nearly killing Prometheus), Cassandra Cain (the first Batgirl to get her own ongoing Batgirl comic series), and Renee Montoya (one of the most prominent gay characters in the DC universe) will square off against a “Batman comics villain who has never before appeared on the big screen.” That would rule out the Penguin, which is just as well.